2 years ago

There is a bag with only red marbles and blue marbles.

Mathematics

1 answer:

Lostsunrise [7]2 years ago

8 0

Answer:

60 marbles in total

Step-by-step explanation:

Find how many marbles there are in total by dividing 42 by 0.7:

42/0.7

= 60

So, there are 60 marbles in total

You might be interested in

1. Add an ordered pair to the table so that the representation is NOT a function. Briefly explain why the

BlackZzzverrR [31]

Answer:

beesechurger

Step-by-step explanation:

everyone needs to know about the almighty beesechurger

4 0

2 years ago

I undermost of my problems but i dont get this one. any help?

Mnenie [13.5K]

I am legit doing this in school but I don't know it lol

6 0

2 years ago

Read 2 more answers

Is this the correct answer?

andreev551 [17]

Answer:

y = 3x + 5

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define variables

Slope m = 3

y-intercept b = 5

Step 2: Write linear equation

y = 3x + 5

6 0

3 years ago

One-fourth of a number is 3 more than one-seventh of the same number. What is the number?

uysha [10]

I set it up as an equation. 1/4x = 1/7x + 3. After you solve it out, it’s 28.

4 0

3 years ago

Read 2 more answers

Find the total cost. $50 item; $10 coupon off; 10% sales tax

ExtremeBDS [4]

Answer: 44 dollars

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers